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Finding the Fourth Proportional to 435,440.48, 600,907.40 and 244,454.24

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Solution

The fourth proportional to 435,440.48, 600,907.40 and 244,454.24 is: 337,346.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,440.48 : 600,907.40 = 244,454.24 : x
  2. Step 2: Convert to fraction form
    435,440.48/600,907.40 = 244,454.24/x
  3. Step 3: Cross multiply
    435,440.48x = 600,907.40 × 244,454.24
  4. Step 4: Simplify right side
    435,440.48x = 146,894,361,777.38
  5. Step 5: Solve for x
    x = 146,894,361,777.38/435,440.48
  6. Step 6: Final answer
    x = 337,346.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.